[R] How do I reverse the digits of a number

[Ben Bolker]

tom_p wrote:
> 
> Hi All,
> 
> Thanks for your help.  I need to reverse the digits of a number (unknown
> lenght).  Example 1234->4321
> 
> Tom
> 

> z <- 4321

> as.numeric(paste(rev(strsplit(as.character(z),"")[[1]]),collapse=""))
[1] 1234

-- 
View this message in context: http://www.nabble.com/How-do-I-reverse-the-digits-of-a-number-tp25838410p25840085.html
Sent from the R help mailing list archive at Nabble.com.